Unit-6-SA(1a-2c)公开课教案教学设计课件案例试卷题

Whenwasitinvented

?

SectionA(1a~2c)

Unit6Let’sguesstheriddle(猜谜）Thislittlethinghasgotnumbersfrom0to9.Itisverysmall,soyoucanputitintoyourpocket(衣兜).

Whereveryougo,Itcanbeusedfortalkingtoyourfriendsandyourfamiliesfaraway.Whatisit?iphoneWhowilltheiphoneremindyouof(使你想起）?

SteveJobs史蒂夫.保罗.乔布斯Jobs________iphone.inventedIphone______________Jobs.wasinventedbyIphoneisoneofthegreatest_________intheworld.inventionsJobsisagreat________.inventorIphone____________in2007.wasinventedWhatdoyouthinkiphoneisusedfor?Ithinkitis

usedfortalkingwithpeoplefaraway.watchingmoviessendingemailssurfingtheInternetlisteningtomusictalkingwithpeople…It’salsousedfor___________.Whatelse__theiphone___________?playinggamescountingisusedforusefulBesidesiphone,there’realsomanyotherusefulinventionsintheworld.Whowere

they

invented

by?(1879,Edison)seeinginthedarkTheywere

inventedbyEdison.Whenwere

the

lightbulbsinvented?Whataretheyusedfor?

Theyare

used

forseeinginthedark.Theywere

inventedin1879.(1858,HamiltonSmith)washerWho

thewasher

by?It

byHamiltonSmith.When

was

thewasher

invented?

It

forwashingclothes.It

in

1858.wasinventedwasinventedisusedisusedforWhat

it

?wasinventedIthinkit__________…What__the...___________?isusedforisusedforPairworkWhenweretheyinvented?1a

Inwhatorderweretheyinvented?Numberthem[1-4](1=first,4=last).DiscussionWhenweretheyinvented?A:Ithinkthecomputeristhefirstinvention.B:Ithinkthetelephonewasinvented

beforethecar.C:Well,Ithinkthetelephonewasinvented

afterthecar.D:ButIthink…___1876___1885___1927___1971dacbTheTVwasinvented

in1927.Thetelephonewasinventedin1876.Thecomputerwasinventedin1971.Thecarwasinvented

in1885.The____wasinvented

in____.Listenandmatchtheinventionswiththeyears.1bA:When

was…invented?B:Itwasinventedin...A:Who

was…inventedby?B:Itwasinventedby...A:What

is…usedfor?B:Itisusedfor…ConsolidationModerninventions（近代的）1971Baird1927Bell1876Benz1885EckertNewinventions

shoeswithspecial_heels__shoeswithlightshotice-creamscoopLet'stalkNewinventions

shoeswithspecial____sshoeswithlightshotice-creamscooprunonelectricity(电，电能)heelchangethestyleoftheshoesLet'stalkshoeswithspecialheelsShoeshavespecialheels.Youcanmovetheshoesupanddown.Youcanchange

thestyleoftheshoes.gotoapartyraise(升高)theheelsgooutforshoppinglower(降低)theheelsshoeswithlightsTheyareusedforseeinginthedark.Youwon’thityourtoesonsomethingonthewaytothebathroomatnight.hotice-creamscoopItrunsonelectricityandbecomeshot.scoopIt’susedforservingreallycoldice-cream.通电运行2aListenandnumbertheinventions[1–3]intheorderyouhearthem.213ListeningListenagainandcompletethechart.

InventionWhatisit/aretheyusedfor?shoeswithspecialheels_________thestyleoftheshoesshoeswithlightsseeing_____________hotice-creamscoop________reallycoldice-creamchanginginthedarkserving…are/isusedfor…2bThefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Readthetapescriptandfillintheblanks.somethingseeingdarklightsThesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.scoopelectricityusedcoldThelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.heelsdownupraisepartylowershoppingCrazyinventionsusedfordancingusedfordrivingandflyingusedforwalkingandsingingusedforlivingandwalkingusedfordrivingintheseausedfordrivingWhatisit?Whatcolorisit?What’stheprice?Ourcrazyinventionisaself-cleaningblackboard.Ithastwocolors,blackandred.Itisusedforwriting.Thepriceofitisfivehundredyuan.Ithinkit’susefulforteachersandstudents.Whatdoyouthinkofit?GroupworkMycrazyinventionWhatisitusedfor?Showyourcrazyinventions!Ourcrazyinventionisa_____________.Itis____________________.It’susedfor______________________________.______________________________________________________________________________________________________IhopeYouwillbetheonethatchangestheworldmorebeautiful.EdisonJobs归纳：★usedtodosth.★beusedtodoingsth.★beusedfordoingsth.被动语态的构成：was/were+V过去分词Summary一般过去时的被动语态:一般现去时的被动语态:am/is/are+V过去分词be+(及物)

V过去分词过去常常做某事习惯做某事被用于做某事(表示被动语态)这节课你学会了什么语法知识？LevelA:Continuetofinishthegroupreportaboutyourcrazyinvention.Finis